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Double-hook stitching instrument

A suture and suture technology, applied in surgical instruments, applications, etc., can solve problems such as low suture efficiency, and achieve the effect of shortening suture time and improving suture efficiency

Inactive Publication Date: 2010-05-12
CHENGDU JUNFENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing surgical suturing device has only one suturing needle. When suturing, it is necessary to use one needle to suture the wound equidistantly one by one, and the suturing efficiency is very low.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] The double-hook suture device is composed of suture hook 1, side cutout 2, guide wheel 3, surgical thread 4, thread separation post 5, handle 6, thread wheel shaft 7, lower thread wheel 8, spacer 9, upper thread wheel 10 and thread box 11 .The two suture hooks 1 are hollow, hook-shaped tubular bodies, with one side missing 2 on the inside of the front end. The two suture hooks 1 and the tubular handle 6 form a Y-shaped whole on the plane, and the two seams The thread hooks 1 are parallel to each other. A cylindrical, smooth-surface branching post 5 is fixed inside the handle 6 at the junction of the suture hook 1 and the handle 6. The roots of the suture hook 1 on both sides of the thread post 5 There is a guide wheel 3 inside each. The tail end of the handle 6 is connected with the wire box 11 and communicated with the wire box 11. The wire box ...

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PUM

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Abstract

The invention relates to a surgical instrument, in particular to a double-hook stitching instrument. The double-hook stitching instrument is composed of a suture line hook, a short side, a guide pulley, a surgery line, a branching post, a handle, a reel shaft, an off-line wheel, a spacing block, an on-line wheel and a line box, wherein two suture line hooks are hollow and hooked tubes; a cylindrical branching post with smooth surface is fixed in the handle on the juncture of the suture line hook and the handle; the reel shaft is fixed in the line box and is sheathed with the off-line wheel, the on-line wheel and the disc-shaped spacing block, wherein the off-line wheel and the on-line wheel are respectively in movable fit with the reel shaft, and the spacing block is arranged between the off-line wheel and the on-line wheel. The invention can shorten the stitching time by half, thus greatly improving stitching efficiency.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a double-hook stapler. Background technique [0002] The existing surgical suturing device has only one suturing needle, and when suturing, it is necessary to suture the wound equidistantly one by one with one needle, and the suturing efficiency is very low. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the invention provides a double-hook stapler capable of doubling the suturing efficiency. [0004] The solution to solve the technical problem of the present invention is: the double-hook suturing device is made of suture hooks, side cutouts, guide wheels, surgical thread, branching post, handle, spool shaft, lower spool, spacer, upper spool and wire box. The two suture hooks are hollow, hook-shaped tubular bodies with one side missing on the inside of the front end. The two suture hooks and the tubular handle form a Y-shaped whole on the plane,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04
Inventor 王永秀
Owner CHENGDU JUNFENG TECH DEV